Played Challenges
Wrap the text of an email message to 79 characters - 799 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 5
- Position: #22 / 421
- Number of attempts: 1
Search and Replace 0 - 5004 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #83 / 1630
- Number of attempts: 3
Assignment Alignment - 885 entries
line up the operators. Use spaces, not tabs.
- Best score: 18
- Best player score: 29
- Position: #137 / 221
- Number of attempts: 2
Ruby 1.9 compat - 634 entries
Remember when Ruby supported `when <expr> :`? Well, it doesn't in 1.9, so let's make sure we use `then`, without ruining our lovely new hash syntax!
- Best score: 14
- Best player score: 17
- Position: #145 / 235
- Number of attempts: 3
Reformat most common surnames - 743 entries
Reformat copy-pasted table into a list of the most common surnames
- Best score: 23
- Best player score: 35
- Position: #145 / 215
- Number of attempts: 3
Change the content of a string - 1593 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 22
- Position: #30 / 594
- Number of attempts: 2
Deleting folded text - 386 entries
The text below contains three folds. Delete them (and the text inside them). For example: 123 456 /*{{{*/ 789 /*}}}*/ 012 Should become: 123 012 Also, add `aoeuaoeu` to make sure small solutions don't get flagged as cheating.
- Best score: 17
- Best player score: 22
- Position: #84 / 121
- Number of attempts: 1
Sort and add attributes - 1477 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #43 / 575
- Number of attempts: 3
Add fold markers to a .c file - 660 entries
Fold markers can make it easier to navigate source code. Add them to this .c file.
- Best score: 30
- Best player score: 31
- Position: #48 / 189
- Number of attempts: 2
Reconstruct the Sentence - 1589 entries
Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.
- Best score: 19
- Best player score: 21
- Position: #175 / 425
- Number of attempts: 2